Module: Enumerable

Defined in:
lib/goat/extn.rb

Instance Method Summary collapse

Instance Method Details

#tally ⇒ Object 



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# File 'lib/goat/extn.rb', line 34

def tally
  h = {}
  self.each do |elt|
    h[elt] = h.fetch(elt, 0) + 1
  end
  h
end